328468 has 12 divisors (see below), whose sum is σ = 656992. Its totient is φ = 140760.

The previous prime is 328439. The next prime is 328481. The reversal of 328468 is 864823.

It is a happy number.

328468 is an admirable number.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

328468 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5838 + ... + 5893.

2³²⁸⁴⁶⁸ is an apocalyptic number.

It is an amenable number.

328468 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

328468 is a wasteful number, since it uses less digits than its factorization.

328468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11742 (or 11740 counting only the distinct ones).

The product of its digits is 9216, while the sum is 31.

The square root of 328468 is about 573.1212786139. The cubic root of 328468 is about 68.9971293352.

The spelling of 328468 in words is "three hundred twenty-eight thousand, four hundred sixty-eight".